Include Births, Deaths and Movement - Practice 1

5 questions0m 0s

Learn the skill

Population bookkeeping over a stated interval adds births and immigration and subtracts deaths and emigration. It does not by itself predict future rates or carrying capacity. The fictional records here include every change in the model.

Worked example

Start 100; births 12; immigrants 5; deaths 7; emigrants 3. End = 100 + 12 + 5 - 7 - 3 = 107.

Question 1 Fictional complete record 1: start 100, births 12, immigrants 5, deaths 7, emigrants 3. What is the final population count? Answer

Question 2 Fictional complete record 2: start 110, births 13, immigrants 5, deaths 7, emigrants 4. What is the final population count? Answer

Question 3 Fictional complete record 3: start 120, births 14, immigrants 5, deaths 7, emigrants 5. What is the final population count? Answer

Question 4 Fictional complete record 4: start 130, births 15, immigrants 5, deaths 7, emigrants 3. What is the final population count? Answer

Question 5 Fictional complete record 5: start 140, births 16, immigrants 5, deaths 7, emigrants 4. What is the final population count? Answer